Four-sided display greeting card holder



FIG. 1 is a front perspective view of a greeting card holder, showing my new design;

FIG. 2 is a side elevation view thereof, the opposite side elevational view being a mirror image of that shown;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof; and,

FIG. 5 is a top plan view thereof, the bottom plan view being identical to that shown. 

I claim the ornamental design for a four-sided display greeting card holder, as shown. 